EP 2499482 A1 20120919 - DEVICE FOR THE SELECTIVE DETECTION OF BENZENE GAS, METHOD OF OBTAINING IT AND DETECTION OF THE GAS THEREWITH
Title (en)
DEVICE FOR THE SELECTIVE DETECTION OF BENZENE GAS, METHOD OF OBTAINING IT AND DETECTION OF THE GAS THEREWITH
Title (de)
VORRICHTUNG ZUM SELEKTIVEN NACHWEIS VON BENZOLDAMPF, DEREN HERSTELLUNGSVERFAHREN UND VERWENDUNG
Title (fr)
APPAREIL DE DÉTECTION DE VAPEURS DE BENZÈNE, PROCÉDÉ DE PRODUCTION ET USAGE
Publication
Application
Priority
- ES 200930969 A 20091109
- IB 2010054957 W 20101102
Abstract (en)
[origin: WO2011055298A1] Device for the selective detection of benzene gas, which comprises, on a base substrate, a combination of at least one functionalised multi- or single-wall carbon nanotube sensor decorated with rhodium clusters, and at least one functionalised multi- or single-wall carbon nanotube sensor decorated with metal clusters selected from gold, palladium, nickel and titanium, and/or undecorated, where said substrate additionally comprises means for measuring the variation in the resistance of said sensors. The device is useful at ambient temperature in the presence or absence of oxygen and easy to handle. It also relates to a method for the manufacturing thereof and for detecting the gas in the chemical industry, the petrochemical industry, petrol stations, or household, aeronautical or research applications.
IPC 8 full level
G01N 27/12 (2006.01)
CPC (source: EP ES US)
B82Y 15/00 (2013.01 - EP US); C01B 32/05 (2017.08 - ES); G01N 27/12 (2013.01 - ES); G01N 27/127 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011055298 A1 20110512; CN 102713593 A 20121003; CN 102713593 B 20140806; EP 2499482 A1 20120919; EP 2499482 B1 20150701; ES 2359204 A1 20110519; ES 2359204 B1 20120326; US 2012247180 A1 20121004; US 9222905 B2 20151229
DOCDB simple family (application)
IB 2010054957 W 20101102; CN 201080055357 A 20101102; EP 10785210 A 20101102; ES 200930969 A 20091109; US 201013504274 A 20101102